Patents Represented by Attorney Crpwell & Moring LLP

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  • Procedure for preparing a piecing process in an open-end rotor spinning unit
    Patent number: 6971226
    Abstract: In the case of a procedure for preparing a piecing process in an open-end rotor spinning aggregate it is provided that a thread end, which is to be pieced in a fiber ring located in a spinning rotor, is first cross-cut, thinned-out and moistened. The dampening takes place subsequent to the thread being thinned-out, in that the thread end slides over a wetting surface.
    Type: Grant
    Filed: June 2, 2004
    Date of Patent: December 6, 2005
    Assignee: Spindelfabrik Suessen Schurr Stahlecker & Grill GmbH
    Inventor: Bernhard Boehnke